Traffic Trace Info
DumpFile: 200306181400.dump
FileSize: 261.23MB
Id: 200306181400
StartTime: Wed Jun 18 14:00:00 2003
EndTime: Wed Jun 18 14:15:01 2003
TotalTime: 900.18 seconds
TotalCapSize: 202.69MB CapLen: 96 bytes
# of packets: 3836456 (2124.99MB)
AvgRate: 19.80Mbps stddev:0.48M
IP flow (unique src/dst pair) Information
# of flows: 394091 (avg. 9.73 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.0% 2.4% 2.1% 1.2% 1.1% 1.1% 1.1% 1.0% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 322923
Top 10 bandwidth usage (bytes/total in %):
6.7% 4.5% 4.0% 3.9% 3.9% 3.3% 2.5% 2.5% 2.1% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200306181400.pktlen.png)
detailed numbers
[ 16- 31]: 4055
[ 32- 63]: 1082221
[ 64- 127]: 800786
[ 128- 255]: 143092
[ 256- 511]: 234508
[ 512- 1023]: 414397
[ 1024- 2047]: 1157397
Protocol Breakdown
![[protocol breakdown chart]](200306181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3836456 (100.00%) 2228214004 (100.00%) 580.80
ip 3831614 ( 99.87%) 2228070629 ( 99.99%) 581.50
tcp 3172974 ( 82.71%) 2088190743 ( 93.72%) 658.12
http(s) 1434280 ( 37.39%) 1301491426 ( 58.41%) 907.42
http(c) 226454 ( 5.90%) 19881665 ( 0.89%) 87.80
squid 73595 ( 1.92%) 94918530 ( 4.26%) 1289.74
smtp 86056 ( 2.24%) 39052914 ( 1.75%) 453.81
nntp 1330 ( 0.03%) 169827 ( 0.01%) 127.69
ftp 56685 ( 1.48%) 31302975 ( 1.40%) 552.23
pop3 6309 ( 0.16%) 4113003 ( 0.18%) 651.93
imap 44 ( 0.00%) 3715 ( 0.00%) 84.43
telnet 799 ( 0.02%) 82767 ( 0.00%) 103.59
ssh 2472 ( 0.06%) 321802 ( 0.01%) 130.18
dns 452 ( 0.01%) 32001 ( 0.00%) 70.80
bgp 159 ( 0.00%) 31276 ( 0.00%) 196.70
napster 24767 ( 0.65%) 3630386 ( 0.16%) 146.58
realaud 266 ( 0.01%) 16050 ( 0.00%) 60.34
rtsp 6776 ( 0.18%) 6061343 ( 0.27%) 894.53
icecast 3255 ( 0.08%) 206366 ( 0.01%) 63.40
hotline 2 ( 0.00%) 124 ( 0.00%) 62.00
other 1249217 ( 32.56%) 586872486 ( 26.34%) 469.79
udp 501129 ( 13.06%) 120679832 ( 5.42%) 240.82
dns 169384 ( 4.42%) 20017413 ( 0.90%) 118.18
realaud 33597 ( 0.88%) 13516991 ( 0.61%) 402.33
halflif 62244 ( 1.62%) 8005952 ( 0.36%) 128.62
starcra 1 ( 0.00%) 77 ( 0.00%) 77.00
everque 1 ( 0.00%) 80 ( 0.00%) 80.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 234232 ( 6.11%) 77291203 ( 3.47%) 329.98
icmp 40763 ( 1.06%) 3833623 ( 0.17%) 94.05
ip6 498 ( 0.01%) 84550 ( 0.00%) 169.78
other 116250 ( 3.03%) 15281881 ( 0.69%) 131.46
frag 12882 ( 0.34%) 12002045 ( 0.54%) 931.69
tcpdump file: 200306181400.dump.gz (105.64 MB)